A student at a Texas college filed a lawsuit Wednesday claiming administrators shut down her free speech event that included a gun rights sign, telling her she needed “special permission” and that it was unclear if she could advocate for gun rights on campus.

Dixie State University, located in St. George, Utah, announced Tuesday it will suspend its unconstitutional speech codes and amend other policies after a lawsuit filed by three students challenged the university and its restriction of their free speech.

Three students have filed a lawsuit against Dixie State University claiming their First Amendment rights were violated when flyers they made promoting their student club were censored by school officials.

On Monday, Ohio University settled a First Amendment lawsuit filed by a student after he and members of his group were ordered to stop wearing t-shirts that said, “We get you off for free”—a promotion for his group, Students Defending Students.

The conservative Americans for Prosperity Foundation filed a First Amendment lawsuit against California Attorney General Kamala Harris accusing her of engaging in unfair targeting of conservative nonprofits, the San Diego Union-Tribune reports.